/[gentoo-x86]/eclass/vdr-plugin.eclass
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Revision 1.61 - (show annotations) (download)
Fri May 16 13:52:16 2008 UTC (6 years, 11 months ago) by zzam
Branch: MAIN
Changes since 1.60: +8 -10 lines
Revert installing libs to a different tmp directory. Install to $S as before.

1 # Copyright 1999-2005 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.60 2008/05/15 14:03:15 zzam Exp $
4 #
5 # Author:
6 # Matthias Schwarzott <zzam@gentoo.org>
7 # Joerg Bornkessel <hd_brummy@gentoo.org>
8
9 # vdr-plugin.eclass
10 #
11 # eclass to create ebuilds for vdr plugins
12 #
13
14 # Example ebuild (vdr-femon):
15 #
16 # inherit vdr-plugin
17 # IUSE=""
18 # SLOT="0"
19 # DESCRIPTION="vdr Plugin: DVB Frontend Status Monitor (signal strengt/noise)"
20 # HOMEPAGE="http://www.saunalahti.fi/~rahrenbe/vdr/femon/"
21 # SRC_URI="http://www.saunalahti.fi/~rahrenbe/vdr/femon/files/${P}.tgz"
22 # LICENSE="GPL-2"
23 # KEYWORDS="~x86"
24 # DEPEND=">=media-video/vdr-1.3.27"
25 #
26 #
27
28 # Installation of a config file for the plugin
29 #
30 # If ${VDR_CONFD_FILE} is set install this file
31 # else install ${FILESDIR}/confd if it exists.
32
33 # Gets installed as /etc/conf.d/vdr.${VDRPLUGIN}.
34 # For the plugin vdr-femon this would be /etc/conf.d/vdr.femon
35
36
37 # Installation of an rc-addon file for the plugin
38 #
39 # If ${VDR_RCADDON_FILE} is set install this file
40 # else install ${FILESDIR}/rc-addon.sh if it exists.
41 #
42 # Gets installed under ${VDR_RC_DIR}/plugin-${VDRPLUGIN}.sh
43 # (in example vdr-femon this would be /usr/share/vdr/rcscript/plugin-femon.sh)
44 #
45 # This file is sourced by the startscript when plugin is activated in /etc/conf.d/vdr
46 # It could be used for special startup actions for this plugins, or to create the
47 # plugin command line options from a nicer version of a conf.d file.
48
49 # HowTo use own local patches; Example
50 #
51 # Add to your /etc/make.conf:
52 # VDR_LOCAL_PATCHES_DIR="/usr/local/patch"
53 #
54 # Add two DIR's in your local patch dir, ${PN}/${PV},
55 # e.g for vdr-burn-0.1.0 should be:
56 # /usr/local/patch/vdr-burn/0.1.0/
57 #
58 # all patches which ending on diff or patch in this DIR will automatically applied
59 #
60
61 inherit base multilib eutils flag-o-matic
62
63 IUSE=""
64
65 # Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes
66 VDRPLUGIN="${PN/#vdrplugin-/}"
67 VDRPLUGIN="${VDRPLUGIN/#vdr-/}"
68 VDRPLUGIN="${VDRPLUGIN/%-cvs/}"
69
70 DESCRIPTION="vdr Plugin: ${VDRPLUGIN} (based on vdr-plugin.eclass)"
71
72 # works in most cases
73 S="${WORKDIR}/${VDRPLUGIN}-${PV}"
74
75 # depend on headers for DVB-driver
76 DEPEND=">=media-tv/gentoo-vdr-scripts-0.3.8
77 || ( >=media-tv/gentoo-vdr-scripts-0.4.2 >=media-tv/vdrplugin-rebuild-0.2 )
78 >=app-admin/eselect-vdr-0.0.2
79 media-tv/linuxtv-dvb-headers"
80
81
82 # New method of storing plugindb
83 # Called from src_install
84 # file maintained by normal portage-methods
85 create_plugindb_file() {
86 local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
87 local DB_FILE="${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
88 insinto "${NEW_VDRPLUGINDB_DIR}"
89
90 # BUG: portage-2.1.4_rc9 will delete the EBUILD= line, so we cannot use this code.
91 # cat <<-EOT > "${D}/${DB_FILE}"
92 # VDRPLUGIN_DB=1
93 # CREATOR=ECLASS
94 # EBUILD=${CATEGORY}/${PN}
95 # EBUILD_V=${PVR}
96 # EOT
97 {
98 echo "VDRPLUGIN_DB=1"
99 echo "CREATOR=ECLASS"
100 echo "EBUILD=${CATEGORY}/${PN}"
101 echo "EBUILD_V=${PVR}"
102 echo "PLUGINS=\"$@\""
103 } > "${D}/${DB_FILE}"
104 }
105
106 # Delete files created outside of vdr-plugin.eclass
107 # vdrplugin-rebuild.ebuild converted plugindb and files are
108 # not deleted by portage itself - should only be needed as
109 # long as not every system has switched over to
110 # vdrplugin-rebuild-0.2 / gentoo-vdr-scripts-0.4.2
111 delete_orphan_plugindb_file() {
112 #elog Testing for orphaned plugindb file
113 local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
114 local DB_FILE="${ROOT}/${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
115
116 # file exists
117 [[ -f ${DB_FILE} ]] || return
118
119 # will portage handle the file itself
120 if grep -q CREATOR=ECLASS "${DB_FILE}"; then
121 #elog file owned by eclass - don't touch it
122 return
123 fi
124
125 elog "Removing orphaned plugindb-file."
126 elog "\t#rm ${DB_FILE}"
127 rm "${DB_FILE}"
128 }
129
130
131 create_header_checksum_file()
132 {
133 # Danger: Not using $ROOT here, as compile will also not use it !!!
134 # If vdr in $ROOT and / differ, plugins will not run anyway
135
136 local CHKSUM="header-md5-vdr"
137
138 if [[ -f ${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
139 cp "${VDR_CHECKSUM_DIR}/header-md5-vdr" "${CHKSUM}"
140 elif type -p md5sum >/dev/null 2>&1; then
141 (
142 cd "${VDR_INCLUDE_DIR}"
143 md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
144 ) > "${CHKSUM}"
145 else
146 die "Could not create md5 checksum of headers"
147 fi
148
149 insinto "${VDR_CHECKSUM_DIR}"
150 local p_name
151 for p_name; do
152 newins "${CHKSUM}" "header-md5-${p_name}"
153 done
154 }
155
156 fix_vdr_libsi_include()
157 {
158 einfo "Fixing include of libsi-headers"
159 local f
160 for f; do
161 sed -i "${f}" \
162 -e '/#include/s:"\(.*libsi.*\)":<\1>:' \
163 -e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:'
164 done
165 }
166
167 vdr_patchmakefile() {
168 einfo "Patching Makefile"
169 [[ -e Makefile ]] || die "Makefile of plugin can not be found!"
170 cp Makefile "${WORKDIR}"/Makefile.before
171
172 # plugin makefiles use VDRDIR in strange ways
173 # assumptions:
174 # 1. $(VDRDIR) contains Make.config
175 # 2. $(VDRDIR) contains config.h
176 # 3. $(VDRDIR)/include/vdr contains the headers
177 # 4. $(VDRDIR) contains main vdr Makefile
178 # 5. $(VDRDIR)/locale exists
179 # 6. $(VDRDIR) allows to access vdr source files
180 #
181 # We only have one directory (for now /usr/include/vdr),
182 # that contains vdr-headers and Make.config.
183 # To satisfy 1-3 we do this:
184 # Set VDRDIR=/usr/include/vdr
185 # Set VDRINCDIR=/usr/include
186 # Change $(VDRDIR)/include to $(VDRINCDIR)
187
188 ebegin " Setting Pathes"
189 sed -i Makefile \
190 -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
191 -e "/^VDRDIR/a VDRINCDIR = ${VDR_INCLUDE_DIR%/vdr}" \
192 -e '/VDRINCDIR.*=/!s:$(VDRDIR)/include:$(VDRINCDIR):' \
193 \
194 -e 's:-I$(DVBDIR)/include::' \
195 -e 's:-I$(DVBDIR)::'
196 eend 0
197
198 # maybe needed for multiproto:
199 #sed -i Makefile \
200 # -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
201 # -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):'
202
203 if ! grep -q APIVERSION Makefile; then
204 ebegin " Converting to APIVERSION"
205 sed -i Makefile \
206 -e 's:^APIVERSION = :APIVERSION ?= :' \
207 -e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
208 -e '/VDRVERSION =/a\APIVERSION = $(shell sed -ne '"'"'/define APIVERSION/s/^.*"\\(.*\\)".*$$/\\1/p'"'"' $(VDRDIR)/config.h)'
209 eend $?
210 fi
211
212 # Correcting Compile-Flags
213 # Do not overwrite CXXFLAGS, add LDFLAGS if missing
214 sed -i Makefile \
215 -e '/^CXXFLAGS[[:space:]]*=/s/=/?=/' \
216 -e '/LDFLAGS/!s:-shared:$(LDFLAGS) -shared:'
217
218 # Disabling file stripping, useful for debugging
219 sed -i Makefile \
220 -e '/@.*strip/d' \
221 -e '/strip \$(LIBDIR)\/\$@/d' \
222 -e '/@.*\$(STRIP)/d'
223
224 # Use a file instead of a variable as single-stepping via ebuild
225 # destroys environment.
226 touch "${WORKDIR}"/.vdr-plugin_makefile_patched
227 }
228
229 vdr_add_local_patch() {
230 if test -d "${VDR_LOCAL_PATCHES_DIR}/${PN}"; then
231 echo
232 einfo "Applying local patches"
233 for LOCALPATCH in "${VDR_LOCAL_PATCHES_DIR}/${PN}/${PV}"/*.{diff,patch}; do
234 test -f "${LOCALPATCH}" && epatch "${LOCALPATCH}"
235 done
236 fi
237 }
238
239 vdr_has_gettext() {
240 has_version ">=media-video/vdr-1.5.7"
241 }
242
243 plugin_has_gettext() {
244 [[ -d po ]]
245 }
246
247 vdr_i18n_convert_to_gettext() {
248 local i18n_tool="${ROOT}/usr/share/vdr/bin/i18n-to-gettext.pl"
249
250 if [[ ${NO_GETTEXT_HACK} == "1" ]]; then
251 ewarn "Conversion to gettext disabled in ebuild"
252 return 1
253 fi
254
255 if [[ ! -x ${i18n_tool} ]]; then
256 eerror "Missing ${i18n_tool}"
257 eerror "Please re-emerge vdr"
258 die "Missing ${i18n_tool}"
259 fi
260
261 ebegin "Auto converting translations to gettext"
262 # call i18n-to-gettext tool
263 # take all texts missing tr call into special file
264 "${i18n_tool}" 2>/dev/null \
265 |sed -e '/^"/!d' \
266 -e '/^""$/d' \
267 -e 's/\(.*\)/trNOOP(\1)/' \
268 > dummy-translations-trNOOP.c
269
270 # if there were untranslated texts just run it again
271 # now the missing calls are listed in
272 # dummy-translations-trNOOP.c
273 if [[ -s dummy-translations-trNOOP.c ]]; then
274 "${i18n_tool}" &>/dev/null
275 fi
276
277 # now use the modified Makefile
278 if [[ -f Makefile.new ]]; then
279 mv Makefile.new Makefile
280 eend 0 ""
281 else
282 eend 1 "Conversion to gettext failed. Plugin needs fixing."
283 return 1
284 fi
285 }
286
287 vdr_i18n_disable_gettext() {
288 ebegin "Disabling gettext support in plugin"
289 # Remove i18n Target if using older vdr
290 sed -i Makefile \
291 -e '/^all:/s/ i18n//'
292 eend 0
293 }
294
295 vdr_i18n() {
296 if vdr_has_gettext; then
297 einfo "VDR has gettext support"
298 if plugin_has_gettext; then
299 einfo "Plugin has gettext support, fine"
300 else
301 vdr_i18n_convert_to_gettext
302 if [[ $? != 0 ]]; then
303 eerror ""
304 eerror "Plugin will have only english OSD texts"
305 eerror "it needs manual fixing."
306 fi
307 fi
308 else
309 einfo "VDR has no gettext support"
310 if plugin_has_gettext; then
311 vdr_i18n_disable_gettext
312 fi
313 fi
314 }
315
316 vdr-plugin_copy_source_tree() {
317 pushd . >/dev/null
318 cp -r "${S}" "${T}"/source-tree
319 cd "${T}"/source-tree
320 cp "${WORKDIR}"/Makefile.before Makefile
321 # TODO: Fix this, maybe no longer needed
322 sed -i Makefile \
323 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
324 -e 's:^CXXFLAGS:#CXXFLAGS:' \
325 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
326 -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
327 popd >/dev/null
328 }
329
330 vdr-plugin_install_source_tree() {
331 einfo "Installing sources"
332 destdir="${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}"
333 insinto "${destdir}-${PV}"
334 doins -r "${T}"/source-tree/*
335
336 dosym "${VDRPLUGIN}-${PV}" "${destdir}"
337 }
338
339 vdr-plugin_print_enable_command() {
340 elog
341 elog "To activate this vdr-plugin execute the following command:"
342 elog "\teselect vdr-plugin enable ${PN#vdr-}"
343 elog
344 }
345
346
347 ## exported functions
348
349 vdr-plugin_pkg_setup() {
350 # -fPIC is needed for shared objects on some platforms (amd64 and others)
351 append-flags -fPIC
352
353 # Where should the plugins live in the filesystem
354 VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
355 VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"
356
357 # was /usr/lib/... some time ago
358 # since gentoo-vdr-scripts-0.3.6 it works with /usr/share/...
359 VDR_RC_DIR="/usr/share/vdr/rcscript"
360
361 # Pathes to includes
362 VDR_INCLUDE_DIR="/usr/include/vdr"
363 DVB_INCLUDE_DIR="/usr/include"
364
365 TMP_LOCALE_DIR="${WORKDIR}/tmp-locale"
366 LOCDIR="/usr/share/vdr/locale"
367
368 VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
369 APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
370 [[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"
371
372 einfo "Compiling against"
373 einfo "\tvdr-${VDRVERSION} [API version ${APIVERSION}]"
374 }
375
376 vdr-plugin_src_unpack() {
377 if [[ -z ${VDR_INCLUDE_DIR} ]]; then
378 eerror "Wrong use of vdr-plugin.eclass."
379 eerror "An ebuild for a vdr-plugin will not work without calling vdr-plugin_pkg_setup."
380 echo
381 eerror "Please report this at bugs.gentoo.org."
382 die "vdr-plugin_pkg_setup not called!"
383 fi
384 [ -z "$1" ] && vdr-plugin_src_unpack unpack add_local_patch patchmakefile i18n
385
386 while [ "$1" ]; do
387
388 case "$1" in
389 all_but_unpack)
390 vdr-plugin_src_unpack add_local_patch patchmakefile i18n
391 ;;
392 unpack)
393 base_src_unpack
394 ;;
395 add_local_patch)
396 cd "${S}" || die "Could not change to plugin-source-directory!"
397 vdr_add_local_patch
398 ;;
399 patchmakefile)
400 cd "${S}" || die "Could not change to plugin-source-directory!"
401 vdr_patchmakefile
402 ;;
403 i18n)
404 cd "${S}" || die "Could not change to plugin-source-directory!"
405 vdr_i18n
406 ;;
407 esac
408
409 shift
410 done
411 }
412
413 vdr-plugin_src_compile() {
414 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
415
416 while [ "$1" ]; do
417
418 case "$1" in
419 prepare)
420 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
421 ;;
422 compile)
423 if [[ ! -f ${WORKDIR}/.vdr-plugin_makefile_patched ]]; then
424 eerror "Wrong use of vdr-plugin.eclass."
425 eerror "An ebuild for a vdr-plugin will not work without"
426 eerror "calling vdr-plugin_src_unpack to patch the Makefile."
427 echo
428 eerror "Please report this at bugs.gentoo.org."
429 die "vdr-plugin_src_unpack not called!"
430 fi
431 cd "${S}"
432
433 emake ${BUILD_PARAMS} \
434 ${VDRPLUGIN_MAKE_TARGET:-all} \
435 LOCALEDIR="${TMP_LOCALE_DIR}" \
436 LIBDIR="${S}" \
437 TMPDIR="${T}" \
438 || die "emake failed"
439 ;;
440 esac
441
442 shift
443 done
444 }
445
446 vdr-plugin_src_install() {
447 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
448 cd "${WORKDIR}"
449
450 if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
451 local mname="${P}-Makefile"
452 cp "${S}"/Makefile "${mname}.patched"
453 cp Makefile.before "${mname}.before"
454
455 diff -u "${mname}.before" "${mname}.patched" > "${mname}.diff"
456
457 insinto "/usr/share/vdr/maintainer-data/makefile-changes"
458 doins "${mname}.diff"
459
460 insinto "/usr/share/vdr/maintainer-data/makefile-before"
461 doins "${mname}.before"
462
463 insinto "/usr/share/vdr/maintainer-data/makefile-patched"
464 doins "${mname}.patched"
465
466 fi
467
468
469
470 cd "${S}"
471 insinto "${VDR_PLUGIN_DIR}"
472 doins libvdr-*.so.*
473
474 # create list of all created plugin libs
475 local p_list="" p_name
476 for p in libvdr-*.so.*; do
477 p_name="${p%.so*}"
478 p_name="${p_name#lib}"
479 p_list="${p_list} ${p_name}"
480 done
481
482 create_header_checksum_file ${p_list}
483 create_plugindb_file ${p_list}
484
485 if vdr_has_gettext && [[ -d ${TMP_LOCALE_DIR} ]]; then
486 einfo "Installing locales"
487 cd "${TMP_LOCALE_DIR}"
488 insinto "${LOCDIR}"
489 doins -r *
490 fi
491
492 cd "${S}"
493 local docfile
494 for docfile in README* HISTORY CHANGELOG; do
495 [[ -f ${docfile} ]] && dodoc ${docfile}
496 done
497
498 # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
499 [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
500
501 if [[ -n ${VDR_CONFD_FILE} ]]; then
502 newconfd "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
503 fi
504
505
506 # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
507 [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
508
509 if [[ -n ${VDR_RCADDON_FILE} ]]; then
510 insinto "${VDR_RC_DIR}"
511 newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
512 fi
513 }
514
515 vdr-plugin_pkg_postinst() {
516 vdr-plugin_print_enable_command
517
518 if [[ -n "${VDR_CONFD_FILE}" ]]; then
519 elog "Please have a look at the config-file"
520 elog "\t/etc/conf.d/vdr.${VDRPLUGIN}"
521 elog
522 fi
523 }
524
525 vdr-plugin_pkg_postrm() {
526 delete_orphan_plugindb_file
527 }
528
529 vdr-plugin_pkg_config() {
530 ewarn "emerge --config ${PN} is no longer supported"
531 vdr-plugin_print_enable_command
532 }
533
534 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

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